The Dirty Trick

“I really need your help!” said the woman on the phone. “A note has been slipped into my purse. It says, Beware … a dirty trick!” Max Monroe can't believe Rhonda Remington, his favorite author, is calling the Monroe Detective Agency looking for his help! It's hours before Rhonda competes for a spot in the Mystery Hall of Fame, and she's desperate to find out who wrote the note and what kind of dirty trick they're planning for her big night. Max is thrilled to take her case. He may be only ten years old, but he's a clever detective. And of course he has his partner, Uncle Larry, to help him. Well, as much as an uncle who's a ghost can help!